Container for small objects, with mutual coupling means

Abstract: A container for small objects, with mutual coupling means, comprising a first (2) and a second (3) half-shells which can be mutually coupled to form a container (1) for removably accommodating small objects. Furthermore, on at least one of the half-shells (2,3), engagement means (10,11) are provided for coupling with engagement means (10,11) formed on the half-shell of an adjacent container (1).

Description: The present invention relates to a container for small objects, with mutual coupling means. It is known that containers for small objects, generally but not necessarily games and the like, are placed inside many products. These containers are usually constituted by two half-shells which mutually couple and substantially have a cylindrical shape with a rounded bottom. Said container, normally made of plastics, has a very limited usefulness, since it merely contains the small objects when the container is placed inside the product to be sold but cannot be subsequently reused, as it cannot assume a specific function of its own; accordingly, said container is usually thrown away. It is known from FR-A-2 595 667 a container as defined in the preamble of claim 1. A principal aim of the invention is indeed to solve the above described problem, providing a container for small objects that can have a specific function of its own, so that in addition to containing small objects, as occurs with conventional containers, it can be used as an element for a snap-together game or the like. Within the scope of this aim, a particular object of the invention is to provide a container which despite having an additional function can be used and handled with the devices that are currently in use. Another object of the present invention is to provide a container that can be used as an integral element of more complicated structures obtained by applying further completion elements to the outer surface of the container. Another object of the present invention is to provide a container that can be used as an integral element of more complicated structures obtained by applying further completion elements to the outer surface of the container. Another object of the present invention is to provide a container that can be easily obtained starting from commonly commercially available elements and materials and is furthermore competitive from a merely economical point of view. This aim, these objects, and others which will become apparent hereinafter are achieved by a container as defined in appended claim 1. Further characteristics and advantages will become apparent from the following detailed description of a container for small objects, illustrated only by way of non-limitative example in the accompanying drawings, wherein: figure 1 is a schematic perspective view of the container according to the invention; figure 2 is a perspective view of the container with the two half-shells in open position; figure 3 is a front elevation view of the container with the two half-shells separated from one another; figure 4 is a top plan view of the container; figure 5 is a sectional view of the container, taken along a vertical plane; figure 6 is a view of a possible coupling of a container to a half-shell; figures 7 and 8 are views of two of the possible combinations obtainable by coupling the various containers. With reference to the above figures, the container for small objects according to the invention, generally designated by the reference numeral 1, comprises a first half-shell 2 and a second half-shell 3 which can be mutually coupled substantially at a median line of the vertical extension of the container by virtue of the presence of a protruding lip 4 which is formed on the first half-shell and couples in a snap-together manner in a corresponding groove 5 formed on the second half-shell. The container has, in a transverse cross-section, a polygonal shape with an even number of sides and preferably has a shape that allows to cover the plane geometrically, such as a square, rectangle, hexagon, and so forth. The important particularity of the invention resides in the fact that engagement means are provided on at least one of the half-shells, for example on the half-shell 2 with reference to the drawing; said engagement means are constituted by male and female elements which alternate along the peripheral region and allow to mutually couple adjacent containers having the same engagement means. More specifically, the container according to the invention has a dovetail protrusion 10 which can be inserted in a dovetail seat 11 simply by placing the parts adjacent to each other and moving them with respect to one another along a direction that is substantially parallel to the vertical axis of the container. As mentioned above, male engagements and female engagements are provided alternately on the outer faces of the container so that the most complete range of couplings between adjacent containers is possible. The containers can be mutually coupled by using only the half-shells which have the engagement means as well as by closing the containers beforehand by means of the coupling of the two matching half-shells and then performing the coupling action. It is evident that the shapes that can be obtained are practically unlimited, without altering the principle that the container 1, inside which the small objects that normally constitute the surprise or game normally placed inside food products are placed, assumes an additional function besides the direct one of containing the small objects, since said containers form the modular elements of a snap-together game. Furthermore, the presence of the engagement means on the outer surface of the container allows to use the container as a component of more complex structures which are completed by applying, by virtue of said engagement means, completion elements which can be contained for example in the container so that the user can obtain particular structures with characteristic shapes in which the container becomes a component. From the above description it is thus evident that the invention achieves the intended aim and objects, and in particular the fact is stressed that the presence of engagement means constituted by male engagement elements and by female engagement elements alternated on the same container allows the widest range of possible couplings. In practice, although the best results have been obtained by using food-compatible plastics, the materials employed, as well as the contingent shapes and dimensions, may be any according to the requirements. Where technical features mentioned in any claim are followed by reference signs, those reference signs have been included for the sole purpose of increasing the intelligibility of the claims and accordingly such reference signs do not have any limiting effect on the scope of each element identified by way of example by such reference signs.

Claims: A container for small objects, with mutual coupling elements, comprising a first (2) and a second (3) half-shell which can be mutually coupled to form a container (1) for removably accommodating small objects, the container further comprising, on at least one of said half-shells (2, 3) engagement means (10, 11) for coupling engagement means (10, 11) formed on the half-shell of an adjacent container, characterized in that a protruding lip (4) is formed on one of the first and second half-shells and a corresponding groove (5) is formed on the other of the first and second half-shells (2, 3), said first and second half-shells being coupled in a snap-together manner by means of the coupling of said lip (4) in said groove (5). A container according to claim 1, characterized in that said engagement means comprise male (10) and female (11) engagement means that alternate on the same half-shell (2, 3). A container according to claim 1, characterized in that said first and second half-shells (2, 3) have a polygonal cross-section. A container according to claim 3, characterized in that said first and second half-shells (2, 3) have a hexagonal cross-section. A container according to claim 2, characterized in that said engagement means have a male dovetail engagement protrusion (10) adapted to be detachably coupled in a corresponding female dovetail engagement seat (11) formed on the adjacent face of the respective half-shell (2, 3).

Inventors: CONCONI LUIGI, CONCONI, LUIGI
Applicants: CONCONI LUIGI, CONCONI, LUIGI
Application year: 1994
Main classification: B65D21
IPC codes: A63H33, B65D21